CN211115159U

CN211115159U - Highway bridge construction safety device

Info

Publication number: CN211115159U
Application number: CN201921745355.8U
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-28
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a safety protection device for highway bridge construction, which belongs to the technical field of highway bridge construction, and comprises a guardrail, wherein both sides of the guardrail are fixedly connected with mounting frames, the bottom end of the mounting frame is fixedly connected with a connecting seat, the lower surface of the connecting seat is fixedly connected with a roller, the number of the mounting frames is two, a folding device is arranged between the two mounting frames, both ends of the folding device are movably connected with a connecting plate through a pin shaft, one side of the connecting plate is fixedly connected with a storage battery plate arranged on the mounting frame, one side of the mounting frame opposite to the connecting frame is provided with a clamping groove, the inner part of the clamping groove is clamped with a connecting block, the number of the connecting block is two, and a display plate is fixedly connected between the two connecting blocks, the utility model is provided with a warning lamp, and the warning, thereby the warning effect of this public road bridge roof beam construction safety device when night has been guaranteed.

Description

Highway bridge construction safety device

Technical Field

The utility model relates to a public road bridge roof beam construction technical field especially relates to a public road bridge roof beam construction safety device.

Background

The highway bridge engineering refers to the whole work of planning, designing, constructing, maintaining, repairing and the like of structures of roads crossing water areas, valleys and all traffic channels.

Chinese patent publication (announcement) No. CN207193764U discloses a protector is used in road and bridge site operation, wherein through setting up the structural locking device that is equipped with, can be effectively with a plurality of guardrail fixed connection together, thereby the security of construction has been improved, and, can play the effect of illumination night, make the construction can normal go on, but this protector is used in road and bridge site operation isolated fence simple structure when using, inconvenient removal, light is relatively poor at night simultaneously, the warning effect of isolated fence is not good, lead to external personnel to enter into the job site easily, very big potential safety hazard has been caused, for this reason, we propose a highway and bridge construction safety protector, solve the not enough of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and provide a public road bridge roof beam construction safety device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety protection device for highway bridge construction comprises a guardrail, wherein mounting frames are fixedly connected to two sides of the guardrail, connecting seats are fixedly connected to the bottom ends of the mounting frames, rollers are fixedly connected to the lower surfaces of the connecting seats, the number of the mounting frames is two, a folding device is arranged between the two mounting frames, two ends of the folding device are movably connected with a connecting plate through pin shafts, one side of the connecting plate is fixedly connected with a storage battery plate arranged on the mounting frames, and a clamping groove is formed in the side, opposite to the mounting frames, of the connecting plate;

The inside joint of draw-in groove has the connecting block, the quantity of connecting block is two, and fixedly connected with display panel between two connecting blocks, the upper and lower both ends difference fixedly connected with of battery board is located the flexible loop bar of first flexible loop bar and the second between the mounting bracket, it is articulated through the hinge between the guardrail.

Preferably, the number of the rollers is four, and one side of each of the four rollers is fixedly connected with a wheel brake.

Preferably, the folding device is movably connected with the pin shaft through a movable piece.

Preferably, the first telescopic loop bar and the second telescopic loop bar are the same in specification, the first telescopic loop bar and the second telescopic loop bar comprise a movable rod and a sleeve, one end of the movable rod is located inside the sleeve, and the movable rod is pulled to enable the size of the movable rod inside the sleeve to be changed continuously so as to achieve stretching.

Preferably, the top end of the mounting frame is fixedly connected with a warning lamp.

Preferably, the number of the warning lamps is two, and the two warning lamps are symmetrical with the center of the vertical central shaft of the folding device.

Preferably, the battery plate is electrically connected with an external power supply

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses set up folding device, operating personnel transfers folding device can adjust the protective scope of this guardrail to improved this public road bridge roof beam construction safety device's protecting effect, when depositing, folding device is folding simultaneously, is convenient for accomodate this public road bridge roof beam construction safety device.

2. The utility model discloses set up the warning light, under the darker condition of light at night, opened the warning light to the warning effect of this public road bridge roof beam construction safety device when night has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic structural view of the folding device of the present invention;

Fig. 3 is a schematic diagram of the display panel structure of the present invention.

In the figure: 1. a guardrail; 2. a mounting frame; 3. a connecting seat; 4. a roller; 401. wheel braking; 5. A folding device; 501. a movable member; 502. a pin shaft; 6. a battery plate; 7. a connecting plate; 8. A first telescoping loop bar; 9. a card slot; 10. a warning light; 11. a second telescoping loop bar; 12. a display panel; 13. connecting blocks; 14. and (7) a hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 3, the present invention provides a technical solution: a safety protection device for highway bridge construction comprises a guardrail 1, wherein mounting frames 2 are fixedly connected to two sides of the guardrail 1, warning lamps 10 are fixedly connected to the top ends of the mounting frames 2, the number of the warning lamps 10 is two, the two warning lamps 10 are symmetrical about the center of a vertical central shaft of a folding device 5, connecting seats 3 are fixedly connected to the bottom ends of the mounting frames 2, idler wheels 4 are fixedly connected to the lower surfaces of the connecting seats 3, the number of the idler wheels 4 is four, wheel brakes 401 are fixedly connected to one sides of the four idler wheels 4, the guardrail 1 can be moved conveniently by arranging the idler wheels 4, the carrying of workers is greatly reduced, the number of the mounting frames 2 is two, the folding device 5 is arranged between the two mounting frames 2, two ends of the folding device 5 are movably connected with a connecting plate 7 through a pin shaft 502, and the folding device 5 is movably connected with the pin shaft 502 through a, one side of the connecting plate 7 is fixedly connected with a storage battery plate 6 arranged on the mounting frame 2;

Draw-in groove 9 has been seted up to 2 relative one sides of mounting bracket, and the inside joint of draw-in groove 9 has connecting block 13, and the quantity of connecting block 13 is two, and fixedly connected with display panel 12 between two connecting blocks 13, through setting up display panel 12, the night construction suggestion pedestrian of being convenient for notices dodging.

Example 2

Referring to fig. 2, on the basis of embodiment 1, the upper end and the lower end of the battery plate 6 are respectively and fixedly connected with a first telescopic loop bar 8 and a second telescopic loop bar 11 which are positioned between the mounting frames 2, the battery plate 6 is electrically connected with an external power supply, the guardrails 1 are hinged through hinges 14, the first telescopic loop bar 8 and the second telescopic loop bar 11 are identical in specification, the first telescopic loop bar 8 and the second telescopic loop bar 11 comprise a movable rod and a sleeve, one end of the movable rod is positioned inside the sleeve, and the movable rod is pulled to realize telescopic movement by constantly changing the size inside the sleeve.

The working principle is as follows: during the use, push away guardrail 1 to the position that needs the protection through gyro wheel 4, operating personnel can adjust this guardrail 1's protective scope with folding device 5, folding device 5 is through round pin axle 502 and moving part 501 swing joint, reach the folding effect of being convenient for, when depositing simultaneously, fold folding device 5, be convenient for accomodate guardrail 1 that this civil engineering construction used, be provided with warning light 10 through the top at mounting bracket 2 at last, under the dark condition of light night, open warning light 10, thereby the warning effect of this guardrail 1 that civil engineering construction used when night has been guaranteed, thereby reach the effect of reminding for the staff.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a public road bridge roof beam construction safety device, includes guardrail (1), the equal fixedly connected with mounting bracket (2) in both sides of guardrail (1), the equal fixedly connected with connecting seat (3) in bottom of mounting bracket (2), its characterized in that: the lower surface of the connecting seat (3) is fixedly connected with idler wheels (4), the number of the mounting frames (2) is two, a folding device (5) is arranged between the two mounting frames (2), two ends of the folding device (5) are movably connected with a connecting plate (7) through pin shafts (502), one side of the connecting plate (7) is fixedly connected with a storage battery plate (6) arranged on the mounting frames (2), and one side of the mounting frames (2) opposite to each other is provided with a clamping groove (9);

The inside joint of draw-in groove (9) has connecting block (13), the quantity of connecting block (13) is two, and fixedly connected with display panel (12) between two connecting blocks (13), the upper and lower both ends difference fixedly connected with of battery board (6) is located first flexible loop bar (8) and the flexible loop bar of second (11) between mounting bracket (2), it is articulated through hinge (14) between guardrail (1).

2. The road bridge construction safety device of claim 1, wherein: the quantity of gyro wheel (4) is four, and the equal fixed connection of one side of four gyro wheels (4) has wheel (401) of stopping.

3. The road bridge construction safety device of claim 1, wherein: the folding device (5) is movably connected with the pin shaft (502) through a movable piece (501).

4. The road bridge construction safety device of claim 1, wherein: the first telescopic loop bar (8) and the second telescopic loop bar (11) are the same in specification, the first telescopic loop bar (8) and the second telescopic loop bar (11) comprise a movable rod and a sleeve, and one end of the movable rod is located inside the sleeve.

5. The road bridge construction safety device of claim 4, wherein: the top end of the mounting rack (2) is fixedly connected with a warning lamp (10).

6. The road and bridge construction safety device of claim 5, wherein: the number of the warning lamps (10) is two, and the two warning lamps (10) are symmetrical with the center of the vertical central shaft of the folding device (5).

7. The road bridge construction safety device of claim 1, wherein: and the storage battery plate (6) is electrically connected with an external power supply.